unit13-We-are-trying-to-save-the-earth!

Whatmadeourearthugly?wastewaterwasteairbuildinghousesrubbishWehumanspolluteourhomeland---theearth.污染Thereare3kindsofseriouspollutionWearepollutingourplanetinsomanyways.airpollutionnoisepollutionwaterpollutionTotalkaboutairpollution,waterpollutionandnoisepollution.Tothinkaboutwaysofprotectingtheenvironment.Herearesomewordsrelatedto（与有关）3differentkindsofpollution.1aloudmusiccarsrubbishplaneslitteringshipsfactoriessmokingbuildinghousesmobilephonesnoisepollutionairpollutionwaterpollution_______________________________________________________________________________________________________________________________________littern.垃圾throwawaytrashrubbish,waste,trashv.乱扔noisepollution_____________________________________________________________________________________________airpollution____________________________________________waterpollution________________________________________________loudmusicplanesmobilephonesfactoriescarssmokingshipsfactorieslitteringrubbishbuildinghousesbuildinghousesloudmusiccarsrubbishplaneslitteringshipsfactoriessmokingbuildinghousesmobilephonesfactoriescars1aBatterycanpollutetheland.Mobilephonescancausenotonlynoisepollutionbutalsolandpollution.Weshouldnotthrowthemaway.Factoriesputwaste(water)intotheriver.waterpollution1.Whatdoyouthinkoftheriver?2.Howdoesitbecomesodirty?3.Whatshouldwedotosaveit?Listenandcompletethesentences.1bwhatwastheproblem?Theriverwas_________.eventhebottomoftheriverwasfullof________.therewerenomore_____forfishmentocatch.reallydirtyrubbishfishwhatcausedtheproblem?peoplearethrowing_____intotheriver.Factoriesareputting_______intotheriver.Howshouldtheproblembesolved?Weshouldwritetothe________andaskthemto___________thefactories.everyoneshouldhelpto________theriver.litterwastegovernmentclosedowncleanupMark:Theriverwasdirty.Eventhebottomoftheriverwasfullofrubbish.Tony:Butitusedtobesoclean!Mark:Yes,butpeoplearelitteringintheriver.Tony:Everyoneinthistownshouldplayapartincleaningitup!Role-playtheconversation.Thenmakeyourownconversationsaboutthekindsofpollutionin1a.1c1c短语1.bottomoftheriver2.befullof3.usedto4.throwlitterinto5.playapartin过去常常河底充满参与把垃圾扔进2aListentotheinterview.CirclethekindsofpollutionthatJasonandSusantalkabout.A.landpollutionB.airpollutionC.noisepollutionD.waterpollutionairpollutionThefactoriesthatburncoalpourdangerousgasesintotheair.n.煤炭Thecarpollutesair.排放Theairispolluted.1.Doyouthinktheskyisblue?2.Canweseemanystarsclearlyatnight?Interviewer:Todaywe’retalkingtoJasonandSusanaboutenvironmentalproblems.JasonandSusan,canyoutellusaboutsomeoftheproblemsyou’veseen?Jason:Ithinkoneproblemisthattheairisbadlypolluted.Ihardlyeversee_______anymore.Susan:Yes,andIusedtoseethe______clearly.Interviewer:Whatdoyouthinkhascausedthisproblem?Susan:Well,therearemore______ontheroadthesedays.Jason:Andfactoriesthatburncoalalsopollutetheairwithalotofblacksmoke.blueskiesstarscarspeoplearethrowingawaythingslikewoodenchopsticks,plasticbowlsandplasticbagsinpublic.landpollution在公共场合Thisbehaviorcauseslandpollution1.Whatdidyouseeatfirst?2.Wherearethepeople?Interviewer:Whatotherproblemsdoyousee?Susan:Iguessthere’stoomuch________inthestreets.Jason:Yes!Everydaypeople__________awaythingslikewoodenchopsticks,plasticbowlsandplasticbags.Susan:They’realsolitteringin______places,forexample,duringpicnicsinparks.Thisisturningbeautifulplacesintouglyones.Interviewer:You’reright.Theseareseriousproblemsforourenvironment.Next,let’stalkaboutthethingswecandotohelp.rubbishandwastearethrowingpublic1.Theairisbadlypollutedbecausethereare________ontheroadthesedays.2.Factoriesthatburncoalalso______theairwithalotofblacksmoke.3.Thereisalsotoomuchrubbishandwaste.People___________________thingsawayeveryday.4.Peoplearealsolitteringin____________likeparks.Thisturnsbeautifulparksintouglyplaces.morecarspollutearethrowingpublicplaces2bListenagainandcompletethesentences.Naturalresourcesaredisappearingatadangerousspeed.以危险的速度extinct灭绝Dad,what’stheacidrain?Whatshouldwedotosavetheearth?Wemustthinkofbetterwaystotreatourplanetinfuture.recyclebooksandpaper回收利用=useagainTurnoffthelightswhenyouleavearoom.Takethebusorridethebikeinsteadofdrivingcars.Bringaclothbagtogoshoppinginsteadofplasticbags.Turnofftheshowerwhenyoufinishwashing.Throwrubbishinthebins垃圾桶Whatdoyouusuallydo?AreyouafriendoftheEarth?Takethisquiz(测试）.STARTWhenyouwriteonapieceofpaper,whatdoyoudo?Iwriteononesideonly.Iwriteonbothsides.Yougoshopping.Whatdoyoudo?Iusealotofnewplasticbags.Iusemyownbag.Therearealotofoldnewspapersatyourhome.Whatdoyoudo?Ithrowtheoldnewspapersaway.Irecycletheoldnewspapers.Youdrinkacanofcola.Whatdoyoudo?Ithrowawaycans.Irecyclecans.remembertothrowrubbishinthebinsandkeeppublicplacescleanandbeautifulforeveryone.Sotogether因此,ouractionscanmakeadifferenceandleadtoabetterfuture!2dRead2dandcompletethechart.ProblemsSolvingproblemsairpollutionwastepollutionwooden(木头的)chopsticksorplasticforksrubbish把下面的短语与汉语意思连起来。makeadiffenencecutdownleadtobefullofplayapartin导致起作用减少参与充满2d2dRead2dandcompletethechart.ProblemsSolvingproblemsairpollutionwastepollutionwooden(木头的)chop